I just started this but it seems like a great idea and $6 for lifetime banners is super cheap. There is not much risk in that cost at all, especially if the site takes off. That banner could be worth hundreds or thousands of dollars over time

This is an affiliate/matrix program where the products are honestly worth the join fee. $6 for lifetime banner advertising on 6 sites + downloads. Even if you can never earn a cent I think you are a winner from day one.